Title:
TEMPERATURE SENSOR
Document Type and Number:
WIPO Patent Application WO/2012/023232
Kind Code:
A1
Abstract:
Disclosed is a temperature sensor which, while ensuring reliability, is capable of heightened responsiveness and miniaturization without in change from conventional mounting forms. In a temperature sensor (10), two thermistors (20A, 20B) are held in a protective tube (11) by the intermediary of a holder (30). A flat surface section (30b) is formed on the holder (30), and a filler (60) is spread throughout the entire inside of the protective tube (11) through the spaces (40, 50) between the inner surface of the protective tube (11) and the flat surface section (30b) and between the inner surface of the protective tube (11) and a side surface section (30c). Further, the main bodies (21) of the thermistors (20A, 20B) in the protective tube (11) are arranged in parallel, and are each in contact with the inner surface of the protective tube (11).
Inventors:
TAKAHASHI ATSUSHI (JP)
TAKAKU NAOHIKO (JP)
ISOBE WATARU (JP)
TAKAKU NAOHIKO (JP)
ISOBE WATARU (JP)
Application Number:
PCT/JP2011/004024
Publication Date:
February 23, 2012
Filing Date:
July 14, 2011
Export Citation:
Assignee:
SHIBAURA ELECTRONICS CO LTD (JP)
TAKAHASHI ATSUSHI (JP)
TAKAKU NAOHIKO (JP)
ISOBE WATARU (JP)
TAKAHASHI ATSUSHI (JP)
TAKAKU NAOHIKO (JP)
ISOBE WATARU (JP)
International Classes:
G01K7/22
Foreign References:
| JP2007212195A | 2007-08-23 | |||
| JP2010054062A | 2010-03-11 | |||
| JP3028906U | 1996-09-17 |
Attorney, Agent or Firm:
OBA, Mitsuru et al. (JP)
Mitsuru Oba (JP)
Mitsuru Oba (JP)
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Claims: